public static ObjectAction DestroyWhenHpIsZeroAndMaybeDropPowerUp(
long chanceToDropPowerUpInMilliPercent, // ranges from 0 (meaning 0%) to 100,000 (meaning 100%)
Dictionary <string, DTDanmakuImage> spriteNameToImageDictionary,
Dictionary <string, EnemyObjectTemplate> enemyObjectTemplates,
Dictionary <string, DTDanmakuSound> soundNameToSoundDictionary,
GuidGenerator guidGenerator)
{
string soundEffectName = guidGenerator.NextGuid();
BooleanExpression isHpZero = BooleanExpression.LessThanOrEqualTo(
MathExpression.MilliHP(),
MathExpression.Constant(0));
ObjectAction playEnemyDeathSoundEffectAction = ObjectAction.PlaySoundEffect(soundEffectName: soundEffectName);
soundNameToSoundDictionary.Add(soundEffectName, DTDanmakuSound.EnemyDeath);
DestructionAnimationGenerator.GenerateDestructionAnimationResult generateDestructionAnimationResult = DestructionAnimationGenerator.GenerateDestructionAnimation(
orderedSprites: new List <DTDanmakuImage>
{
DTDanmakuImage.Explosion1,
DTDanmakuImage.Explosion2,
DTDanmakuImage.Explosion3,
DTDanmakuImage.Explosion4,
DTDanmakuImage.Explosion5,
DTDanmakuImage.Explosion6,
DTDanmakuImage.Explosion7,
DTDanmakuImage.Explosion8,
DTDanmakuImage.Explosion9
},
millisecondsPerSprite: 20,
guidGenerator: guidGenerator);
foreach (var entry in generateDestructionAnimationResult.spriteNameToImageDictionary)
{
spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in generateDestructionAnimationResult.enemyObjectTemplates)
{
enemyObjectTemplates.Add(entry.Key, entry.Value);
}
ObjectAction possiblySpawnPowerUpAction = ObjectAction.Condition(
condition: BooleanExpression.LessThan(
MathExpression.RandomInteger(MathExpression.Constant(100 * 1000)),
MathExpression.Constant(chanceToDropPowerUpInMilliPercent)),
action: ObjectAction.SpawnPowerUp());
return(ObjectAction.Condition(
condition: isHpZero,
action: ObjectAction.Union(
playEnemyDeathSoundEffectAction,
generateDestructionAnimationResult.objectAction,
possiblySpawnPowerUpAction,
ObjectAction.Destroy())));
}
private static ObjectAction GetPhase3Action(
Dictionary <string, DTDanmakuImage> spriteNameToImageDictionary,
Dictionary <string, EnemyObjectTemplate> enemyObjectTemplates,
Dictionary <string, DTDanmakuSound> soundNameToSoundDictionary,
GuidGenerator guidGenerator)
{
string milliHpVariable = guidGenerator.NextGuid();
string amountOfDamageTakenVariableName = guidGenerator.NextGuid();
ObjectAction setInitialDamageTakenAction = ObjectActionGenerator.DoOnce(ObjectAction.SetNumericVariable(amountOfDamageTakenVariableName, MathExpression.Constant(0)));
ObjectAction setInitialMilliHpVariable = ObjectActionGenerator.DoOnce(ObjectAction.SetNumericVariable(milliHpVariable, MathExpression.MilliHP()));
ObjectAction setDamageTakenVariableAction = ObjectAction.SetNumericVariable(
amountOfDamageTakenVariableName,
MathExpression.Add(
MathExpression.Variable(amountOfDamageTakenVariableName),
MathExpression.Subtract(MathExpression.Variable(milliHpVariable), MathExpression.MilliHP())));
ObjectAction setMilliHpVariable = ObjectAction.SetNumericVariable(milliHpVariable, MathExpression.MilliHP());
long phase3InitialMilliHp = 200 * 1000;
IMathExpression currentMilliHp = MathExpression.Max(
MathExpression.Subtract(MathExpression.Constant(phase3InitialMilliHp), MathExpression.Variable(amountOfDamageTakenVariableName)),
MathExpression.Constant(0));
ObjectAction displayHpBarAction = ObjectAction.DisplayBossHealthBar(
healthBarMeterNumber: MathExpression.Constant(1),
healthBarMilliPercentage: MathExpression.Divide(MathExpression.Multiply(currentMilliHp, MathExpression.Constant(100 * 1000)), MathExpression.Constant(phase3InitialMilliHp)));
string soundEffectName = guidGenerator.NextGuid();
ObjectAction playEnemyDeathSoundEffectAction = ObjectAction.PlaySoundEffect(soundEffectName: soundEffectName);
soundNameToSoundDictionary.Add(soundEffectName, DTDanmakuSound.EnemyDeath);
DestructionAnimationGenerator.GenerateDestructionAnimationResult generateDestructionAnimationResult = DestructionAnimationGenerator.GenerateDestructionAnimation(
orderedSprites: new List <DTDanmakuImage>
{
DTDanmakuImage.Explosion1,
DTDanmakuImage.Explosion2,
DTDanmakuImage.Explosion3,
DTDanmakuImage.Explosion4,
DTDanmakuImage.Explosion5,
DTDanmakuImage.Explosion6,
DTDanmakuImage.Explosion7,
DTDanmakuImage.Explosion8,
DTDanmakuImage.Explosion9
},
millisecondsPerSprite: 20,
guidGenerator: guidGenerator);
foreach (var entry in generateDestructionAnimationResult.spriteNameToImageDictionary)
{
spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in generateDestructionAnimationResult.enemyObjectTemplates)
{
enemyObjectTemplates.Add(entry.Key, entry.Value);
}
ObjectAction destroyBoss = ObjectAction.Union(
playEnemyDeathSoundEffectAction,
generateDestructionAnimationResult.objectAction,
ObjectAction.Destroy());
ObjectAction destroyAndEndLevelAction = ObjectAction.Condition(
condition: BooleanExpression.Equal(currentMilliHp, MathExpression.Constant(0)),
action: ObjectAction.Union(
ObjectAction.EndLevel(),
destroyBoss));
ObjectAction shootBulletAction = Phase3ShootAction(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
guidGenerator: guidGenerator);
return(ObjectAction.Union(
setInitialDamageTakenAction,
setInitialMilliHpVariable,
setDamageTakenVariableAction,
setMilliHpVariable,
displayHpBarAction,
GetMoveAction(guidGenerator: guidGenerator),
destroyAndEndLevelAction,
shootBulletAction));
}
public GameLogic(
int fps,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator,
int soundVolume,
bool debugMode)
{
this.fps = fps;
this.elapsedTimeMillis = 0;
long elapsedMillisPerFrame = 1000 / this.fps;
this.soundVolume = soundVolume;
this.debugMode = debugMode;
this.rng = rng;
this.rng.Reset();
this.spriteNameToImageDictionary = new Dictionary <string, DTDanmakuImage>();
this.enemyObjectTemplates = new Dictionary <string, EnemyObjectTemplate>();
this.soundNameToSoundDictionary = new Dictionary <string, DTDanmakuSound>();
List <DTDanmakuImage> playerDeadExplosionSprites = new List <DTDanmakuImage>();
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion1);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion2);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion3);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion4);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion5);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion6);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion7);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion8);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion9);
DestructionAnimationGenerator.GenerateDestructionAnimationResult playerDeadDestructionAnimationResult = DestructionAnimationGenerator.GenerateDestructionAnimation(
orderedSprites: playerDeadExplosionSprites,
millisecondsPerSprite: 200,
guidGenerator: guidGenerator);
foreach (var entry in playerDeadDestructionAnimationResult.spriteNameToImageDictionary)
{
this.spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in playerDeadDestructionAnimationResult.enemyObjectTemplates)
{
this.enemyObjectTemplates.Add(entry.Key, entry.Value);
}
this.player = new Player(playerDeadDestructionAnimationResult.objectAction);
this.playerBullets = new List <PlayerBullet>();
this.powerUps = new List <PowerUp>();
GenerateEnemiesResult enemies = GenerateEnemiesForLevel.GenerateEnemies(
elapsedMillisecondsPerIteration: elapsedMillisPerFrame,
rng: rng,
guidGenerator: guidGenerator);
this.enemyObjects = enemies.enemyObjects;
foreach (var entry in enemies.spriteNameToImageDictionary)
{
this.spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in enemies.enemyObjectTemplates)
{
this.enemyObjectTemplates.Add(entry.Key, entry.Value);
}
foreach (var entry in enemies.soundNameToSoundDictionary)
{
this.soundNameToSoundDictionary.Add(entry.Key, entry.Value);
}
this.gameOverCountdownInMillis = null;
this.levelFinishedCountdownInMillis = null;
this.shouldPlayPlayerShootSound = false;
this.playerShootSoundCooldownInMillis = 0;
this.soundsThatNeedToBePlayed = new List <DTDanmakuSound>();
this.bossHealthBar = new BossHealthBar();
/*
* Note that since these debug things bypass regular game logic, they may break other stuff or crash the program
* (Should be used for debugging / development only)
*/
if (this.debugMode)
{
this.player.numLivesLeft = 200;
}
this.debug_renderHitboxes = false;
}
